IR2E53Y6 Integrated Circuits (ICs)

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IR2E53Y6 is a chip-based LED dimming driver for laptop, monitor and other display applications. It is a member of IR’s industry-leading portfolio of LED drivers and is designed to deliver high-density LED dimming solutions to meet the demands of the modern consumer and lighting industry. IR2E53Y6 is a part of a broad range of PMIC - LED Drivers for mobile computing, display applications, and industrial and automotive DC-DC power and LED dimming applications.

IR2E53Y6 is designed to meet the demands of laptop, monitor and other display applications. The design and architecture of IR2E53Y6 provide a high-density and efficient LED dimming solution. It supports 4 independent PWM channels and up to 8 LEDs per channel, while providing fast response to brightness commands. Additionally, the module provides over-temperature protection and adjustable current control. With its extended range of light emission, IR2E53Y6 provides the brightness control of LEDs to a wide range of consumer, industrial, and automotive applications.

The IR2E53Y6 employs Direct Dimming technology to achieve the highest level of LED dimming performance. This technology utilizes an LED\'s direct LED light source, rather than multiple layers of LED elements, providing a beam of light with a precise light distribution. LEDs are connected to each other in series and are driven directly by the Module, resulting in direct LED dimming. The precise dimming ratio and accuracy results can be achieved as the PWM dims each LED individually.

The Module also features an adjustable current control, which allows the user to control how much current is delivered to each LED, thus providing the brightness control required for each individual LED. By adjusting the current output, the user can achieve the desired light output. The Module also provides over-temperature protection, which helps in maximizing the lifespan of the LEDs. The over-temperature protection feature automatically shuts down operation to avoid potential burn-in or over-brightness of the LEDs.

The IR2E53Y6 operates at an extended temperature range of -40°C to +105°C and has a wide voltage input range of 2.6V to 4V, allowing the Module to be used in a variety of applications. Additionally, the Module is compatible with various types of peripheral circuitry to facilitate proper power supply and grounding. This allows the flexibility of designing the board/system to meet the environmental requirements of the application.

In conclusion, the IR2E53Y6 is a high-density, efficient dimming solution that provides precise light output and easy integration with existing systems. The design of IR2E53Y6 makes it perfect for notebook, monitor, and other display applications. It supports 4 independent PWM channels and over-temperature protection and can be used in a wide range of applications.

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